Crocodile
Large beast, unaligned Armor Class 12 (natural armor) Hit Points 19 (3d10 + 3) Speed 20 ft., swim 30 ft.
STR DEX CON INT WIS CHA
15 (+2) 10 (+0) 13 (+1) 2 (−4) 10 (+0) 5 (−3) Skills Stealth +2 Senses passive Perception 10 Languages — Challenge 1/2 (100 XP) Hold Breath. The crocodile can hold its breath for 15 minutes.
Actions
Bite. Melee Weapon Attack: +4 to hit, reach 5 ft., one creature. Hit: 7 (1d10 + 2) piercing damage, and the target is grappled (escape DC 12). Until this grapple ends, the target is restrained, and the crocodile can’t bite another target.